Engine, Cooling and Exhaust: Technical Service Bulletins
- Recalls
- Customer Interest
- Engine - Remanufactured Engine High Oil Consumption
- A/T - Intermittent Slip, Downshift, or Busy Cycling TCC
- Engine - Valvetrain/Lifter Noise
- Engine - High Oil Pressure Reading at Start-Up
- Cooling - Cold Start Fan Noise
- Cooling - Cold Start Fan Noise Higher Than Normal
- Engine - Tick Or Rattle/Detonation Or Rattle Noise
- Exhaust - Noise/Growl From Muffler
- Fuel - Injector Wires Trapped Under Air Cleaner
- Engine - Block Heater Leaks
- Engine - Miss, Hesitation, or Roughness
- Oil Pressure Gauge - Readings are Incorrect or Erratic
- Engine - Shake At Low RPM & At Idle, Engine Mount
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- By Symptom
- Abnormal wear/deterioration
- Customer Interest
- Engine - Remanufactured Engine High Oil Consumption
- A/T - Intermittent Slip, Downshift, or Busy Cycling TCC
- Engine - Valvetrain/Lifter Noise
- Engine - High Oil Pressure Reading at Start-Up
- Cooling - Cold Start Fan Noise
- Cooling - Cold Start Fan Noise Higher Than Normal
- Engine - Tick Or Rattle/Detonation Or Rattle Noise
- Exhaust - Noise/Growl From Muffler
- Fuel - Injector Wires Trapped Under Air Cleaner
- Engine - Block Heater Leaks
- Engine - Miss, Hesitation, or Roughness
- Oil Pressure Gauge - Readings are Incorrect or Erratic
- Engine - Shake At Low RPM & At Idle, Engine Mount
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Driveability
- Erratic Operation
- Erratic Shifting
- False instrument warning light/gauges
- Leaks
- Noise
- Engine - Valvetrain/Lifter Noise
- Cooling - Cold Start Fan Noise
- Cooling - Cold Start Fan Noise Higher Than Normal
- Engine - Tick Or Rattle/Detonation Or Rattle Noise
- Exhaust System - Louder Than Normal Exhaust Tone
- Exhaust - Noise/Growl From Muffler
- Engine - Cold Knock
- Oil Filters - Enhanced Anti-Drainback Valves
- Engine - Serpentine Belt Squeak/Chirp or Premature Wear
- Engine - Serpentine Belt Chirp/Squeak or Premature Wear
- Recalls
- Slipping
- Sticking/Binding
- Vibration
- All Technical Service Bulletins
- Vehicle - Engine And Sub Systems Flushing Info. (CANADA)
- Vehicle - Engine And Sub-Systems Flushing Recommendations
- Engine - Appearance & Mechanical Differences
- Engines - ACDelco Remanufactured
- Engine - Surface Conditioning Discs Precautions
- Engine - AC Delco Remanufactured Engines
- Engine - Remanufactured Engine High Oil Consumption
- A/T - Intermittent Slip, Downshift, or Busy Cycling TCC
- Spark Plugs - Revised
- Engine - Valvetrain/Lifter Noise
- Engine - High Oil Pressure Reading at Start-Up
- Cooling - Cold Start Fan Noise
- Cooling - Cold Start Fan Noise Higher Than Normal
- A/T - Intermittent Downshift/Slip/Cycling Diagnosis
- Recall 93V008000: Cooling Fan Replacement
- Cooling - Radiator Repair/Replacement Guidelines
- Engine - Tick Or Rattle/Detonation Or Rattle Noise
- Exhaust System - Louder Than Normal Exhaust Tone
- Exhaust - Noise/Growl From Muffler
- Engine - Revised Upper Intake Manifold Torque Specs
- Engine - Use of Wacker RTV Sealant for Intake Manifold
- Fuel - Injector Wires Trapped Under Air Cleaner
- Engine - Cold Knock
- Air Filter - Revised Service Procedure
- Campaign - Remote Engine Oil Filter Adapter Revision
- Oil Filters - Enhanced Anti-Drainback Valves
- Engine - Block Heater Leaks
- Engine - Miss, Hesitation, or Roughness
- Oil Pressure Gauge - Readings are Incorrect or Erratic
- Crankshaft Balancer - Removal/Installation Tool
- Cooling System - Reconstituted Anti-Freeze Information
- Coolant - Information on Propylene Glycol Usage
- Warranty - Recycled Engine Coolant Policy
- Cooling System - Use of Recycled Engine Coolant
- Campaign - Remote Engine Oil Filter Adapters
- Campaign - Remote Engine Oil Filter Adapter
- Engine - Shake At Low RPM & At Idle, Engine Mount
- Engine - Serpentine Belt Squeak/Chirp or Premature Wear
- Engine - Serpentine Belt Chirp/Squeak or Premature Wear
- Engine - New Prelube Tool
- Cooling System - Coolant Recycling Information
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Engine - Sealant Usage/Procedures
- Engine/Fuel System - Oil/Fuel Additive Information
- Cooling System, A/C - Aluminum Heater Cores/Radiators
- Engine - Noise/Damage Oil Filter Application Importance
- Engine - Drive Belt Misalignment Diagnostics
- Engine - Use of 'Surface Conditioning Disks'
- Engine - Intake Manifold Inspection/Replacement
- Engine - GM Dexos 1(R) And 2(R) Oil Specifications
- Engine - GM dexos 1(R) and dexos 2(R) Oil Specifications/Info.